5n-25 = 10 5n = 10+25 5n = 35 n = 7
If 5n = 0 then n = 0, and any number of n's = 0.6n = 0
5n+4 = -26 5n = -26-4 5n = -30 n = -6
5n + 3 = 14 - 6n <=> 5n +6n = 14 - 3 <=> 11n = 11 => n = 11/11 = 1
3
5n-25 = 10 5n = 10+25 5n = 35 n = 7
5n+15 = 25 5n = 25-15 5n = 10 n = 2
n=8
-5n - (-2) = 27 -5n + 2 = 27 -5n + 2 - 2 = 27 - 2 -5n = 25 -5n/-5 = 25/-5 n = -5
5n + 15 = 25 you subtract 15 from both sides then you get 10 then divided 5n by 10 you get 2n
3n + 2n = 25 5n = 25 n = 5
5n + 7 = -41 5n = -48 n = -48/5 n = -9.6
If 5n = 0 then n = 0, and any number of n's = 0.6n = 0
6n
5n+4 = -26 5n = -26-4 5n = -30 n = -6
5n+4=0 5n=-4 n= -4/5
5n+6=(-4) n= (-2)